83854   Zip Code Post Falls Kootenai ID United States

City Post Falls
County Kootenai
State Idaho
Latitude 47.7267
Longitude -116.97511
Population 54,851
Density 707.25 people per square mile
Time Zone America/Los Angeles
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $82,742
Median individual: $38,701

Race

Mode: 85.9% White

Gender

 50.1% female 

Rent

  $1495 / month  

Median house value: $485,323.0

Age

Median: 36.9 years old

Education

With at least college degree: 25.3%
With STEM degree: 41.4%

Marital Status

 52.5% married 

Never married: 28.8%

Labor Force Participation

 63.8% working 

Unemployed: 3.8%

Average Family Size

 3.19 people 

Commute Time

 23.8 minutes 

Health Care

 10.7% uninsured 

Poverty

 11.2%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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